咖啡馆窗边座位（特写，触觉写实）

{
  "category": "CAFE_WINDOW_SEAT_CLOSEUP",
  "subject": {
    "demographics": "成年女性，21-27岁，土耳其裔长相。",
    "hair": {
      "color": "深棕色",
      "style": "松散的波浪，一侧别在耳后",
      "texture": "发丝清晰可见，略带毛躁",
      "movement": "几缕发丝自然垂落向前"
    },
    "face": {
      "shape": "柔和的椭圆形",
      "eyes": "富有表现力，温暖，自然的内眼线细节",
      "makeup": "自然“干净”的妆容， subtle 眼线，柔和腮红",
      "skin_details": "毛孔可见，自然光泽，无磨皮",
      "micro_details": "额头附近有细小胎毛"
    },
    "clothing": {
      "top": "休闲针织衫或修身T恤（无文字）",
      "texture": "可见的针织纹理，真实的褶皱"
    },
    "accessories": {
      "jewelry": ["小银色耳环"]
    }
  },
  "pose": {
    "type": "餐桌旁的抓拍肖像",
    "orientation": "特写/半身",
    "head_position": "略微倾斜",
    "hands": "一只手靠近下巴，手指放松且符合解剖学",
    "gaze": "近乎直视镜头，柔和微笑",
    "posture": "肩膀放松，略微前倾"
  },
  "setting": {
    "environment": "窗边的舒适咖啡馆",
    "background_elements": [
      "桌上的陶瓷杯",
      "玻璃上的冷凝水",
      "盘子上的细小碎屑（微妙的真实感）",
      "背景顾客模糊（无可识别的面部）"
    ],
    "depth": "浅景深，暖色散景"
  },
  "camera": {
    "shot_type": "肖像",
    "angle": "略高于视线（随手拍摄的感觉）",
    "focal_length_equivalent": "26mm 手机或 50mm 专业肖像镜头",
    "framing": "4:5，面部和肩膀占据画面主体",
    "focus": "眼睛清晰，背景柔和模糊"
  },
  "lighting": {
    "source": "漫射窗户日光 + 温暖室内环境光",
    "direction": "柔和侧光勾勒颧骨",
    "highlights": "鼻梁和嘴唇上的自然高光",
    "shadows": "下巴下方柔和阴影，真实对比度",
    "quality": "柔和，讨人喜欢，舒适"
  },
  "mood_and_expression": {
    "tone": "温暖，亲切，私密",
    "expression": "柔和微笑，眼神灵动",
    "atmosphere": "触感真实，日常抓拍"
  },
  "style_and_realism": {
    "style": "超写实 Instagram 生活方式",
    "fidelity": "高细节（睫毛、毛孔、发丝）",
    "imperfections": "允许自然噪点，轻微不完美白平衡"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "noise": "阴影处有轻微手机般的颗粒感",
    "motion_blur": "面部无；背景允许极少量"
  },
  "constraints": {
    "adult_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "过度平滑", "塑料皮肤", "恐怖谷效应的眼睛",
    "糟糕的手", "多余的手指",
    "可读文字", "标志", "水印",
    "CGI", "卡通", "动漫"
  ]
}